One vital innovation on the modern agricultural tractor is the rear Power Take-Off shaft. Known as the PTO, it transfers rotational power from the tractor engine straight to trailing equipment like balers, mowers, and tillers. This mechanical link transforms a basic pulling vehicle into a versatile, mobile power station capable of running complex farm implements. https://www.chiguu.com/articles/a-sub-compact-tractor-under-30-hp-maneuvers-effortlessly